ORDOVICIAN ICE AGE

被引:13
作者
HARLAND, WB [1 ]
机构
[1] SEDGWICK MUSEUM, CAMBRIDGE, ENGLAND
关键词
D O I
10.1017/S0016756800039844
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
引用
收藏
页码:451 / 456
页数:6
相关论文
共 44 条
[1]  
ALLEN P, 1970, S SAH ORD IC AG ALG
[2]  
BEUF S, 1966, REV INST FR PET ANN, V21, P363
[3]  
BEUF S, 1971, 18 I FRANC PETR COLL
[4]   The age of Meteor Crater [J].
Blackwelder, E .
SCIENCE, 1932, 76 :557-560
[5]  
COCKS L R M, 1970, Quarterly Journal Geological Society of London, V125, P583
[6]  
DANGEARD L, 1971, MEM BUR RECH GEOL MI, V71, P119
[7]  
DEBYSER J, 1965, CR HEBD ACAD SCI, V261, P5575
[8]  
DESTOMBE.J, 1968, CR ACAD SCI D NAT, V267, P684
[9]   PALAEOZOIC GLACIAL ROCKS RECENTLY DISCOVERED IN NORTHERN ETHIOPIA [J].
DOW, DB ;
BEYTH, M ;
HAILU, T .
GEOLOGICAL MAGAZINE, 1971, 108 (01) :53-&
[10]  
DOWNIE C, 1971, Journal of the Geological Society (London), V127, P296